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[PATCH 12/12] xfstress: Test data journaling flag switch for a single fi

To: linux-fsdevel@xxxxxxxxxxxxxxx
Subject: [PATCH 12/12] xfstress: Test data journaling flag switch for a single file
From: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
Date: Thu, 3 Nov 2011 18:25:01 +0400
Cc: xfs@xxxxxxxxxxx, hch@xxxxxx, aelder@xxxxxxx, tytso@xxxxxxx, Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
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Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
---
 267     |  111 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 267.out |   37 +++++++++++++++++++++
 group   |    1 +
 3 files changed, 149 insertions(+), 0 deletions(-)
 create mode 100644 267
 create mode 100644 267.out

diff --git a/267 b/267
new file mode 100644
index 0000000..e2ce347
--- /dev/null
+++ b/267
@@ -0,0 +1,111 @@
+#! /bin/bash
+# FSQA Test No. 267
+#
+# Test data journaling flag switch for a single file  
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2006 Silicon Graphics, Inc.  All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+#-----------------------------------------------------------------------
+#
+# creator
+owner=dmonakhov@xxxxxxxxxx
+
+seq=`basename $0`
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1       # failure is the default!
+trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+_workout()
+{
+       echo ""
+       echo " Switch data journalling mode"
+       echo ""
+       write_opt_list="iflag=noatime conv=notrunc conv=fsync oflag=direct"
+       chattr_opt_list="+j -j +jS -j"
+       idx=0
+       #
+       for write_opt in $write_opt_list
+       do
+               idx=$((idx + 1))
+               for chattr_opt in $chattr_opt_list
+               do
+                   
+                       echo "OP write_opt: $write_opt 4M, \
+chattr_opt: $chattr_opt"
+                       dd if=/dev/zero of=$SCRATCH_MNT/file.$idx \
+                               bs=1M count=4 $write_opt \
+                               > /dev/null 2>&1 || exit
+                       chattr $chattr_opt $SCRATCH_MNT/file.$idx \
+                               || exit
+               done
+       done
+       sync
+       # Same as previous test, but for one file,
+       # and with ENOSPC triggering
+       for write_opt in $write_opt_list
+       do
+               idx=$((idx + 1))
+               for chattr_opt in $chattr_opt_list
+               do
+
+                       echo "OP write_opt: $write_opt ENOSPC, \
+chattr_opt: $chattr_opt"
+                       dd if=/dev/zero of=$SCRATCH_MNT/file.$idx \
+                               bs=1M $write_opt > /dev/null 2>&1
+                       chattr $chattr_opt $SCRATCH_MNT/file.$idx \
+                               || exit
+               done
+               sync
+               unlink $SCRATCH_MNT/file.$idx
+       done
+}
+
+# real QA test starts here
+_supported_fs ext3 ext4
+_supported_os Linux
+_require_scratch
+_need_to_be_root
+
+umount $SCRATCH_DEV 2>/dev/null
+_scratch_mkfs_sized $((64 * 1024 * 1024)) >> $seq.full 2>&1
+
+# -onoload and EXT4_SYNC_FL on file is important becase result in
+# metadata sync writes inside ext4_handle_dirty_metadata()
+_scratch_mount
+
+if ! _workout; then
+       echo "workout failed"
+       _scratch_unmount
+       status=1
+       exit
+fi
+
+if ! _scratch_unmount; then
+       echo "failed to umount"
+       status=1
+       exit
+fi
+echo "Check filesystem"
+_check_scratch_fs
+status=$?
+exit
diff --git a/267.out b/267.out
new file mode 100644
index 0000000..d46b6f4
--- /dev/null
+++ b/267.out
@@ -0,0 +1,37 @@
+QA output created by 267
+
+ Switch data journalling mode
+
+OP write_opt: iflag=noatime 4M, chattr_opt: +j
+OP write_opt: iflag=noatime 4M, chattr_opt: -j
+OP write_opt: iflag=noatime 4M, chattr_opt: +jS
+OP write_opt: iflag=noatime 4M, chattr_opt: -j
+OP write_opt: conv=notrunc 4M, chattr_opt: +j
+OP write_opt: conv=notrunc 4M, chattr_opt: -j
+OP write_opt: conv=notrunc 4M, chattr_opt: +jS
+OP write_opt: conv=notrunc 4M, chattr_opt: -j
+OP write_opt: conv=fsync 4M, chattr_opt: +j
+OP write_opt: conv=fsync 4M, chattr_opt: -j
+OP write_opt: conv=fsync 4M, chattr_opt: +jS
+OP write_opt: conv=fsync 4M, chattr_opt: -j
+OP write_opt: oflag=direct 4M, chattr_opt: +j
+OP write_opt: oflag=direct 4M, chattr_opt: -j
+OP write_opt: oflag=direct 4M, chattr_opt: +jS
+OP write_opt: oflag=direct 4M, chattr_opt: -j
+OP write_opt: iflag=noatime ENOSPC, chattr_opt: +j
+OP write_opt: iflag=noatime ENOSPC, chattr_opt: -j
+OP write_opt: iflag=noatime ENOSPC, chattr_opt: +jS
+OP write_opt: iflag=noatime ENOSPC, chattr_opt: -j
+OP write_opt: conv=notrunc ENOSPC, chattr_opt: +j
+OP write_opt: conv=notrunc ENOSPC, chattr_opt: -j
+OP write_opt: conv=notrunc ENOSPC, chattr_opt: +jS
+OP write_opt: conv=notrunc ENOSPC, chattr_opt: -j
+OP write_opt: conv=fsync ENOSPC, chattr_opt: +j
+OP write_opt: conv=fsync ENOSPC, chattr_opt: -j
+OP write_opt: conv=fsync ENOSPC, chattr_opt: +jS
+OP write_opt: conv=fsync ENOSPC, chattr_opt: -j
+OP write_opt: oflag=direct ENOSPC, chattr_opt: +j
+OP write_opt: oflag=direct ENOSPC, chattr_opt: -j
+OP write_opt: oflag=direct ENOSPC, chattr_opt: +jS
+OP write_opt: oflag=direct ENOSPC, chattr_opt: -j
+Check filesystem
diff --git a/group b/group
index dfc6fa7..5efb43c 100644
--- a/group
+++ b/group
@@ -380,3 +380,4 @@ deprecated
 264 auto rw prealloc ioctl enospc
 265 auto quota rw prealloc ioctl enospc
 266 rw auto quick
+267 rw auto quick
-- 
1.7.1

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